A photorealistic, high-resolution scene of a tall, curvy mature woman standing upright in a cozy, festive living room, wearing intricate Christmas-themed lace lingerie. The lingerie is a rich crimson red with delicate white lace trim and soft faux fur edging, evoking candy-cane stripes and holiday cheer. She stands in front of a beautifully decorated Christmas tree, its multicolored lights and shimmering golden tinsel reflecting off her fair skin. Twinkling fairy lights drape across a frosted window behind her, where gentle snowflakes drift down outside. Omni lighting bathes the scene in even, warm illumination, accentuating every curve and the fine lace details. She faces front, smiling softly with sparkling green eyes and long, waist-length waves of crimson red hair that cascade over her shoulders in gentle ringlets, parted to one side. The atmosphere is colorful, fun, and playful, with a cozy, intimate holiday vibe and hyper-realistic detail, as if captured on an 85 mm lens at f/1.8 in 8K resolution.